我收到此错误消息:
CURLOPT_FOLLOWLOCATION cannot be activated when in safe_mode or an open_basedir is set in.
我的虚拟主机上的安全模式已关闭。
open_basedir 是“”。
我该如何解决?
最佳答案
解决方法是在 PHP 代码中实现重定向。
这是我自己的实现。它有两个已知的限制:
- 它将强制
CURLOPT_RETURNTRANSFER
- 它与
CURLOPT_HEADERFUNCTION
不兼容
代码:
function curl_exec_follow(/*resource*/ &$ch, /*int*/ $redirects = 20, /*bool*/ $curlopt_header = false) {
if ((!ini_get('open_basedir') && !ini_get('safe_mode')) || $redirects < 1) {
curl_setopt($ch, CURLOPT_HEADER, $curlopt_header);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, $redirects > 0);
curl_setopt($ch, CURLOPT_MAXREDIRS, $redirects);
return curl_exec($ch);
} else {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FORBID_REUSE, false);
do {
$data = curl_exec($ch);
if (curl_errno($ch))
break;
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if ($code != 301 && $code != 302)
break;
$header_start = strpos($data, "\r\n")+2;
$headers = substr($data, $header_start, strpos($data, "\r\n\r\n", $header_start)+2-$header_start);
if (!preg_match("!\r\n(?:Location|URI): *(.*?) *\r\n!", $headers, $matches))
break;
curl_setopt($ch, CURLOPT_URL, $matches[1]);
} while (--$redirects);
if (!$redirects)
trigger_error('Too many redirects. When following redirects, libcurl hit the maximum amount.', E_USER_WARNING);
if (!$curlopt_header)
$data = substr($data, strpos($data, "\r\n\r\n")+4);
return $data;
}
}
关于 curl 跟随位置错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2511410/